15 Pencisely Road Canton Cardiff CF5 1DG

1. 15 May 2026

   Received by Cardiff

2. 22 May 2026

   Decision issued: Permission Granted

3. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 22 May 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 1 Penhill Court 250 Llandaff Road Canton Cardiff CF11 9PX

  22/02036/HSE Submitted 26 Aug 2022 50 yards away

  First floor extension over existing garage

  Refused Householder Extension 8 docs
  Domestic

• 1 Penhill Court 250 Llandaff Road Canton Cardiff CF11 9PX

  23/00824/HSE Submitted 12 Apr 2023 50 yards away

  First floor extension on top of existing garage

  Granted Householder Extension 8 docs
  Domestic

• Penhill House Llandaff Road Canton Cardiff CF11 9PX

  26/02004/WTTPF Submitted 16 Sep 2026 50 yards away

  100% historically approved · decision due ~11 Nov

  Complete removal of 11 TPO trees from G24 of TPO Ref No 10: 10 x Thuja (T39 -T48) and 1 x ash (T36). Thuja T33 - Crown reduce in height by 3-5m and away from property to give 2m clearance Thuja T35 - Crown reduce in height by 3-5m and ensure 2m clearance from building Tree numbers in line with accompanying plan, contained within accompanying structural engineering report.

  Awaiting decision Trees 3 docs

• 25 Cae Syr Dafydd Canton Cardiff CF11 9QG

  26/00013/HSE Submitted 5 Jan 2026 100 yards away

  Removal of existing conservatory, single storey rear extension, first floor rear and side extension, and front porch extension.

  Granted Householder Extension 6 docs
  Small domestic

• 18 Pencisely Road Llandaff Cardiff CF5 1DG

  24/01663/HSE Submitted 15 Jul 2024 150 yards away

  Extension / dwarf wall conservatory to the rear

  Granted Householder Extension 7 docs
  Small domestic

• 200 Llandaff Road Riverside Cardiff CF11 9PX

  24/02253/FUL Submitted 20 Sep 2024 150 yards away

  Change of use from 2 flats (C3 Use) to an 8-bedroom 8-person house in multiple occupation (Sui Generis Use).

  Granted Full applications New dwelling 24 docs
  Several homes

• 26/01578/CLPUD Granted

  207 Fidlas Road Llanishen Cardiff CF14 5NA

  Proposed ancillary garden building

  Received 28 Jul, published by the council 6 Oct 2026 Lawful development
• 26/02084/CLPUD Awaiting decision

  24 Bassetts Field Rhiwbina Cardiff CF14 9UG

  Proposed single storey flat roof extension to rear

  Received 2 Oct, published by the council 6 Oct 2026 Lawful development
• 26/02050/CLPUD Awaiting decision

  First And Second Floor 85 Romilly Crescent Pontcanna Cardiff CF11 9NQ

  Change of use from Residential to C6 short-term let.

  Received 25 Sep, published by the council 6 Oct 2026 Lawful development
• 26/02053/CLPUD Awaiting decision

  32 Homelands Road Heath Cardiff CF14 1UJ

  Single storey rear extension.

  Received 24 Sep, published by the council 6 Oct 2026 Lawful development
• 26/01863/CLPUD Granted

  6 Llandennis Green Cyncoed Cardiff CF23 6JX

  Proposed conversion of existing integral garage to ancillary domestic accommodation, including minor internal alterations

  Received 4 Sep, published by the council 22 Sep 2026 Lawful development